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What is a reasonable estimate for the quotient of 776 divide by 38 explain your answer?
20.4211
Estimate the total weight of two boxes that weight 9.4 lb and 62.6 lb using rounding and compatible numbers which estimate is closer to the actual total weight why?
rounding:9lb+63lb=about 72lb
When you use compatible numbers to estimate 9.4 plus 62.6 is it closer to the actual answer then using rounding?
Not in this case.
Use rounding and estimation to predict the approximate quotient of 285 ÷ 11?
Use rounding and estimation to predict the approximate quotient of 285 ÷ 11.
Explain whether it is easier to estimate the product 13.72 x 47.28 by using compatible numbers or by rounding each factor to the nearest whole number?
Compatible numbers would be easier. Rounding gives you 14 x 47. Compatible numbers could be 13 x 50 which would be closer to the actual product.
How do you estimate 3444 times 670 with rounding?
You can calculate 3444 times 670 without rounding or you can estimate it WITH rounding. But you cannot estimate it without rounding.
What is the estimate of 2 boxes that weigh 9.4 lb and 62.6 lb using rounding and compatible numbers?
9 + 63 = 72 lbs.
What is the difference between a compatible number and rounding numbers?
rounding numbers is to nearest ten or hundred and compatible numbers are when you can do nearest 5
How Use rounding and estimation to predict the approximate quotient of 285 and divide 11.?
25.9091
Estimate the total weight of two boxes that weigh 9.4 lb and 62.6 lb using rounding and compatible numbers Which estimate is closer to the actual total weight Why?
9+63+863+9
What is the difference between compatible numbers and rounding?
Rounding is going to the nearest tens, hundreds, thousands etc., depending on the problem. Compatible numbers are numbers the work well with each other. Both of these are estimating.
Are rounding and compatible numbers the same thing?
Not necessarily. Take this example: 89 ÷ 44 The rounding rules are clear. 89 goes to 90, 44 goes to 40, 90 ÷ 40 = 2.25 Compatible numbers can be altered by the relationships between them. 89 is close to 90, 44 is close to 45, 90 and 45 have a relationship that is easy to compute. 90 ÷ 45 = 2 In this case, the estimate provided by compatible numbers is closer to the real total than the one provided by rounding.
Does rounding up mean the same thing as estimate?
An estimate is an educated guess based on prior knowledge. Rounding off is knowing the exact value but rounding it to the nearest whole number.
Is rounding the same thing as estimating?
Yes, rounding is one way to estimate.
Does and estimate rounding by the nearest ten more accurate than rounding by the nearest hundred?
Rounding to the nearest hundredth is more accurate.
What is the estimate of 959 329?
For an "estimate", I would suggest rounding it to one or two significant digits.
What is the difference between estimate and rounding?
An Estimate is basically a guess. Rounding is when you have an answer and you shorten the answer to a given number of digits. eg $27482 would round to $27500 to the nearest hundred dollars.
How might you estimate the minimum temperature?
By Rounding It.
How can you use estimation to find the quotient of 57 divided by 3?
19
Are the estimates always the same when you use rounding to the nearest whole number and compatible numbers?
no actually
How can you Estimate the sum or difference using benchmarks?
rounding
What is Rounding and adjusting?
Students round down or round up and then adjust their estimate depending on how much rounding affected the original values.
What is 65.48 - 9.3 estimate by rounding?
65 - 9 = 56
How do you estimate an irrational number?
The number of s.f or rounding off
How do you estimate each sum or difference with rounding?
54+86
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